Automatic door remote control switch

Automatic door remote control switch.

Hopping Code Remote Control Switch for automatic door.

 (Radio-Frequency Transmitter Receiver Unit @433M)

Wafer use *frequency spectrum ranges between 300-500 MHz and most of the transmitter/receivers rely on hopping or rolling code technology. This approach prevents perpetrators from recording a code and replaying it to open a garage door or automatic sliding door. Since the signal is supposed to be significantly different from that of any other garage door remote control, WAFER claim it is impossible for someone other than the owner of the remote to open the door. When the transmitter sends a code, it generates a new code using an encoder. The receiver, after receiving a correct code, uses the same encoder with the same original seed to generate a new code that it will not be accepted in the next time.

Description	Specification
Frequency	433MHz/315MHz (Optional)
Input Voltage (Receiver)	12 to 24V AC/DC
Code Type	Rolling Code /Hopping Code
Max.Number Of Transmitters to be Programmed to One receiver	15 Transmitters
Operating Temperature	-10 to 60
Dimensions (L x W x H) (Receiver)	98mm x 52mm x 27mm

**********DIP Switch Fuction********** Dip Switch1: ON : Latched Relay OFF: Momentary Pulse ------------------------ Dip Switch2: ON : 0.5 Second Hold Time OFF: 10 Seconds Hold Time

*******Transmitter Fuction(Two Buttons):******* Lock Button : Lock the door and prohibit the sensor Auto & Open: Set to Auto and Act as the open button